Gagan Joshi MD
Child & Adolescent Psychiatry
Assistant Professor, Psychiatry-Massachusetts General Hospital, Harvard Medical School
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55 Fruit StYaw 6 6aBoston, MA 02114
Phone+1 617-726-2066
Fax+1 617-726-2894
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Education & Training
Mass General Brigham/Massachusetts General Hospital/McLean HospitalFellowship, Child and Adolescent Psychiatry, 2003 - 2005
University of Pennsylvania Health SystemResidency, Psychiatry, 1996 - 2000
King George's/CSM Medical CollegeClass of 1991
Certifications & Licensure
MA State Medical License 2003 - 2028
PA State Medical License 1997 - 2000
American Board of Psychiatry and Neurology Psychiatry- American Board of Psychiatry and Neurology Child & Adolescent Psychiatry
Clinical Trials
- Omega-3 Fatty Acids Monotherapy in Children and Adolescents With Autism Spectrum Disorders
- A Study of Memantine Hydrochloride (Namenda®) for Cognitive and Behavioral Impairment in Adults With Autism Spectrum Disorders
- Magnetic Resonance Spectroscopic and Diffusion Tensor Imaging of Adolescents with Autism Spectrum Disorders
Publications & Presentations
PubMed
- A randomized trial of omega-3 fatty acids plus inositol versus N-acetylcysteine for the treatment of depression and mania in emotionally dysregulated youth age 5-17 wi...Janet Wozniak, Maria Iorini, Maura DiSalvo, Hannah O'Connor, Mai Uchida
Journal of Affective Disorders. 2026-07-16 - Correction: Clinical Correlates of Major Depression in Psychiatrically Referred Youth With and Without Autism: A Controlled Study.Usman Ghumman, Maura DiSalvo, Maria Iorini, Akul Srinivasan, Aisha Saeed
Journal of Autism and Developmental Disorders. 2026-04-01 - Editorial: Autism Spectrum Disorder and Obsessive-Compulsive Disorder.Erica Greenberg, Gagan Joshi, Daniel Geller
Journal of the American Academy of Child and Adolescent Psychiatry. 2026-02-01
Press Mentions
In Youth with Autism Spectrum Disorder, Memantine Improves Social ImpairmentOctober 27th, 2025- Memantine Improves Social Impairment in Youths with Autism Spectrum DisorderOctober 15th, 2025
- Memantine May Improve Social Skills in Youths with Autism, Trial FindsOctober 15th, 2025
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